1. Not finding help here? Sign up for a free 30min tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Help With Physics Terms (Nuclear)

  1. Apr 9, 2012 #1
    Can someone please help me figure out which terms match these definitions for nuclear physics?

    1. Process in which a nuclide is transformed into a nuclide of a different element.

    2. Total number of nucleons remains constant.

    3. A radioactive transformation of a nuclide in which a bound electron merges with its nucleus.

    4. A particular type of radiation emitted by a radioactive substance.

    5. A radionuclide that upon disintegration yields a specific nuclide.

    6. The division of an atomic nucleus into parts of comparable mass.

    7. The mass of fissionable material of a particular shape that is just sufficient to sustain a nuclear chain reaction.

    Thanks!

    Also I was wondering if an alpha particle has enough kinetic energy can it penetrate the nucleus of an atom and establish strong nuclear force?
     
    Last edited: Apr 9, 2012
  2. jcsd
  3. Apr 9, 2012 #2

    tiny-tim

    User Avatar
    Science Advisor
    Homework Helper

    hi physiczboi! :wink:
    tell us what you think, and then we'll comment! :smile:
     
  4. Apr 9, 2012 #3
    Alright, but I'm not very sure of myself right now.

    1. beta decay
    2. no clue
    3. electron capture
    4. no clue
    5. parent nuclide
    6. nuclear fission
    7. critical mass?

    And I'm guessing that the alpha particle would be able to penetrate.
     
  5. Apr 10, 2012 #4

    Astronuc

    User Avatar

    Staff: Mentor

    For 2, "Total number of nucleons remains constant", the same number of nucleons means that nuclei of different Z (and N) have the same atomic mass (integer-wise), but they can obviously be different elements.

    For 4, what are the particular types of radiation emitted?

    Otherwise the answer seem mostly correct.
     
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook




Similar Discussions: Help With Physics Terms (Nuclear)
  1. Physics terms (Replies: 18)

  2. Nuclear physics (Replies: 4)

  3. Nuclear physics (Replies: 1)

Loading...